2267385629 has 2 divisors, whose sum is σ = 2267385630. Its totient is φ = 2267385628.

The previous prime is 2267385623. The next prime is 2267385707. The reversal of 2267385629 is 9265837622.

2267385629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2004621529 + 262764100 = 44773^2 + 16210^2 .

It is a cyclic number.

It is not a de Polignac number, because 2267385629 - 2¹⁶ = 2267320093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2267385623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133692814 + 1133692815.

It is an arithmetic number, because the mean of its divisors is an integer number (1133692815).

Almost surely, 2^2267385629 is an apocalyptic number.

It is an amenable number.

2267385629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2267385629 is an equidigital number, since it uses as much as digits as its factorization.

2267385629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2177280, while the sum is 50.

The square root of 2267385629 is about 47617.0728730778. The cubic root of 2267385629 is about 1313.7370959106.

The spelling of 2267385629 in words is "two billion, two hundred sixty-seven million, three hundred eighty-five thousand, six hundred twenty-nine".